256142922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{4481}}^1$

素因数の和:5854

約数の個数: 32

約数和(自身を含む): 586030464

約数和(自身を除く): 329887542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1361, 2722, 4083, 4481, 8166, 8962, 9527, 13443, 19054, 26886, 28581, 31367, 57162, 62734, 94101, 188202, 6098641, 12197282, 18295923, 36591846, 42690487, 85380974, 128071461, 256142922]

約数ペア:

[(1, 256142922), (2, 128071461), (3, 85380974), (6, 42690487), (7, 36591846), (14, 18295923), (21, 12197282), (42, 6098641), (1361, 188202), (2722, 94101), (4083, 62734), (4481, 57162), (8166, 31367), (8962, 28581), (9527, 26886), (13443, 19054)]